Another with impressed pattern part of a four tile design, consisting of a circular band with conventional ornament of quatrefoils in circular panels. Enclosing an eightfoil in centre, part of an eightfoil in outside angle. The glaze has become blackened by decomposition. Said to be 12th century. See Oldham Plate 4. Blackish and dirty red in places. No trace of glaze on sides. Thickness 200 mm. Slanting sides white part sunk - see rubbing (Irene Hore).